diff --git a/README.md b/README.md
index 7414f4d43..5d11f9aa2 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,9 @@
   
   - 网络请求
     - [WebBrowser](https://js.langchain.com/docs/api/tools_webbrowser/classes/WebBrowser)
+   
+  - 其它
+    - [Wiki](https://js.langchain.com/docs/api/tools/classes/WikipediaQueryRun)